Enjoy dairy products again with LACTAID® Fast Act Chewable Tablets. Designed for those who are lactose intolerant, each chewable tablet contains 9000 Food Chemical Codex Lactase Units (FCCLU). This natural-source lactase enzyme breaks down the lactose in milk into two simple sugars, making milk and other dairy products more digestible for those who have difficulty digesting lactose. Taking LACTAID® Fast Act Chewable Tablets just before consuming dairy products can help prevent gas, diarrhea, and bloating. These chewable tablets come in a pack of 40.